204638528

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{17863}}^1$

素因数の和:18054

約数の個数: 28

約数和(自身を含む): 408371040

約数和(自身を除く): 203732512

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 358, 716, 1432, 2864, 5728, 11456, 17863, 35726, 71452, 142904, 285808, 571616, 1143232, 3197477, 6394954, 12789908, 25579816, 51159632, 102319264, 204638528]

約数ペア:

[(1, 204638528), (2, 102319264), (4, 51159632), (8, 25579816), (16, 12789908), (32, 6394954), (64, 3197477), (179, 1143232), (358, 571616), (716, 285808), (1432, 142904), (2864, 71452), (5728, 35726), (11456, 17863)]